Cs Concept Lesson

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name: cs-concept-lesson
description: Teach a computer-science concept using mental models, precise terminology, code examples, and connections between abstraction layers.
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# CS Concept Lesson

Start with the problem the concept solves. Build a mental model, then map it to code or system behavior. Distinguish implementation choices from the abstract idea.

Use one counterexample or failure mode to expose the concept's limits.